Today's UV index in Cieszyn, Poland will be up to 6.8, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-01
With Cieszyn's UV index reaching 6.8, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Cieszyn, Poland, is usually low to moderate, ranging from about 1 in winter to around 6 in summer. UV levels peak during midday hours in the warmer months.
Cieszyn experiences four distinct seasons. Winters are cold with snowfall, springs and autumns are mild with variable rain, and summers are warm, sometimes hot, with occasional thunderstorms.
Compared to other parts of Poland, Cieszyn's weather is similar but slightly cooler due to its location near the mountains. Neighboring Czech Republic areas have comparable seasonal patterns and temperatures as well.
See the UV index hour by hour for Cieszyn, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.